CVE-2026-41519

Weblate's API Token Not Invalidated on Password Change

State: Published
Severity: 4.2 Medium
Published: May 7, 2026
Updated: May 7, 2026
Reserved: Apr 20, 2026

Description

Weblate is a web based localization tool. Prior to version 5.17.1, when a user changes their password, browser sessions are correctly invalidated via "cycle_session_keys()", but DRF API tokens ("wlu_*" prefix) stored in "authtoken_token" are not revoked. This issue has been patched in version 5.17.1.

Scores

CVSS	Score	Vector	Source
3.1	4.2 Medium	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N	GitHub_M

Weaknesses

CWE-613 Insufficient Session Expiration

Affected Products

Product	Versions
weblateWeblateOrg	< 5.17.1Affected

References

https://github.com/WeblateOrg/weblate/security/advisories/GHSA-6j8j-4qp3-36p2
https://github.com/WeblateOrg/weblate/pull/19057
https://github.com/WeblateOrg/weblate/commit/649a2da81700542f95c0807b3c625fc3bb0eaf95
https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.17.1

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